Maybe that's not the best link. I am a member of the Midwest Tool Collectors and they had a big column about it in this month's magazine. It's going to be impossible to certify the age of most ivory antiques and they will not be able to be sold or passed on to relatives.
Here's an article from February 2014:
http://www.washingtonpost.com/national/health-science/new-rules-will-ban-import-and-export-of-ivory-and-make-it-harder-than-ever-to-sell/2014/02/11/de666c5a-934e-11e3-84e1-27626c5ef5fb_story.html.
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